Thanks! In addition to the marimba tone quantity correlating with the dice face quantity, I assigned each side of the dice faces a note in the C major scale that starts on G (G, A, B, C, D, E). This scale is nice cause it remains in the "cozy" feeling of C while also avoiding the fourth note, F. The F, to me, sort of feels like the "tension" note which, if played too much, pulls you out of the drone feeling that's sustained throughout the game. I sometimes hit the F in the harmonic background to give it slight momentum without distracting the player from the main dice marimba tones. Avoiding F is also fun because the 4 on the dice is a bad number to land on because, without walls, you're stuck in a loop and have nowhere to go.